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Thu, 27 Aug 2026 09:46:38 -0700 (PDT) X-Received: by 2002:a05:6830:4494:b0:7f4:d8e0:c392 with SMTP id 46e09a7af769-7f4f21ca005mr792519a34.2.1787849197577; Thu, 27 Aug 2026 09:46:37 -0700 (PDT) Received: from [192.168.1.6] ([122.171.23.69]) by smtp.gmail.com with ESMTPSA id 46e09a7af769-7f4c81c3cf2sm4497199a34.9.2026.08.27.09.46.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 27 Aug 2026 09:46:37 -0700 (PDT) Message-ID: <789f0ace-585b-40a0-b1ef-2fa0bbbe0ac2@oss.qualcomm.com> Date: Thu, 27 Aug 2026 22:16:26 +0530 Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 09/15] pinctrl: qcom: Add Kuno pinctrl driver To: Abel Vesa Cc: Bjorn Andersson , Konrad Dybcio , Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Ulf Hansson , Michael Turquette , Stephen Boyd , Brian Masney , Taniya Das , Georgi Djakov , Bartosz Golaszewski , Linus Walleij , Thomas Gleixner , Radu Rendec , Robert Marko , Guru Das Srinagesh , linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-pm@vger.kernel.org, linux-clk@vger.kernel.org, linux-gpio@vger.kernel.org References: <20260821-kuno-soc-support-v3-0-196e2b306368@oss.qualcomm.com> <20260821-kuno-soc-support-v3-9-196e2b306368@oss.qualcomm.com> <7ywfd3hfzngejfprv5zkn65kci52q5tgiq5h3sccpz35ov5eq4@ow4edd5epaws> Content-Language: en-US From: Hardeep Sharma In-Reply-To: <7ywfd3hfzngejfprv5zkn65kci52q5tgiq5h3sccpz35ov5eq4@ow4edd5epaws> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODI3MDE0MSBTYWx0ZWRfX/s4Lp9rAeysa 3UXWT92WPqlv21fcAIt1MCLInd3rdTVoz3NIjQEPb1Cjfj4DTpaD7nxqZmOuNs7ji9+YQxMCrIy 938B03s0oPjFr7VngvoeshJJS0VbLYGzO1a00Vfyc6+2dp3jYAzY7DQ+Wr5pLztOQzyWJjhZ7Iu qMUVriaEne3IpIYkusFTYxoprgxNTqZ2irsZNpmjyFIq0sbaWEPw+br8u6WlKkxQPWY+uQqvfmY eC71IjFwvF+j0nnxTYOEyK4jBQQLzVa2btRGPgVA7S4JMNNmE1e6IiK/KcgV46g/xd4kuyPR14S NChIuYOQTph/tXgX4nlxcL9FTdryuDPnwIyXG04J8r2WLwFmtRT014PWP8lXORoAV/wKNhTdGkx p7KTcVr7lWARW0WpSerMswoZLVQ2Fhb187uV977DqT6cU4BkZ/2qHoGiOpq0XmTJeS3o0kHwHQM 6OkHdIYsUTWQXmgvh3A== X-Proofpoint-Spam-Info: AW1haW4tMjYwODI3MDE0MSBTYWx0ZWRfX/zc2XVucK4nU M9Q2/EwsNiGlcnONRltd0MmV2XGPKs/9u2TmuU70Rzata9QmxfGmDxv3ylodfeYhcGnM/QD8EtP XOtsl0wQJV95cKCONUKT5aGdn+Bqihk= X-Proofpoint-ORIG-GUID: ommTCRw83lmg24fHOKftLrgTn50L_MID X-Proofpoint-GUID: ommTCRw83lmg24fHOKftLrgTn50L_MID X-Authority-Analysis: v=2.4 cv=e8E2j6p/ c=1 sm=1 tr=0 ts=6a9069ee cx=c_pps a=7uPEO8VhqeOX8vTJ3z8K6Q==:117 a=WTDSa4fX56zQulHxy5BIwg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=isv1MMe3HlJYIrOEQaEA:9 a=QEXdDO2ut3YA:10 a=O8hF6Hzn-FEA:10 a=EXS-LbY8YePsIyqnH6vw:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-27_07,2026-08-27_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 clxscore=1015 phishscore=0 adultscore=0 priorityscore=1501 bulkscore=0 malwarescore=0 suspectscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608270141 On 8/24/2026 1:20 PM, Abel Vesa wrote: > On 26-08-21 21:39:02, Hardeep Sharma wrote: >> Add the TLMM pinctrl driver for the Qualcomm Kuno platform, supporting >> 110 GPIOs and their pin multiplexing, pin configuration and gpiolib >> interface through the common pinctrl-msm driver. >> >> Signed-off-by: Hardeep Sharma >> --- >> drivers/pinctrl/qcom/Kconfig.msm | 11 + >> drivers/pinctrl/qcom/Makefile | 1 + >> drivers/pinctrl/qcom/pinctrl-kuno.c | 801 ++++++++++++++++++++++++++++++++++++ >> 3 files changed, 813 insertions(+) >> > [...] > >> diff --git a/drivers/pinctrl/qcom/pinctrl-kuno.c b/drivers/pinctrl/qcom/pinctrl-kuno.c >> new file mode 100644 >> index 000000000000..f3f8ec3e09de >> --- /dev/null >> +++ b/drivers/pinctrl/qcom/pinctrl-kuno.c >> @@ -0,0 +1,801 @@ >> +// SPDX-License-Identifier: GPL-2.0-only >> +/* >> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> + */ >> + >> +#include >> +#include >> +#include >> + >> +#include "pinctrl-msm.h" > [...] > >> + >> +static const struct pinfunction kuno_functions[] = { >> + MSM_GPIO_PIN_FUNCTION(gpio), >> + MSM_PIN_FUNCTION(audio_ref_clk), >> + MSM_PIN_FUNCTION(coex_uart), >> + MSM_PIN_FUNCTION(ebi2_lcd_a), >> + MSM_PIN_FUNCTION(ebi2_lcd_cs), >> + MSM_PIN_FUNCTION(ebi2_lcd_reset), >> + MSM_PIN_FUNCTION(ebi2_lcd_te), >> + MSM_PIN_FUNCTION(emac_mdc), >> + MSM_PIN_FUNCTION(emac_mdio), >> + MSM_PIN_FUNCTION(emac_pps_in), >> + MSM_PIN_FUNCTION(emac_ptp_aux), >> + MSM_PIN_FUNCTION(emac_ptp_pps), >> + MSM_PIN_FUNCTION(gcc_gp1_clk), >> + MSM_PIN_FUNCTION(gcc_gp2_clk), >> + MSM_PIN_FUNCTION(gcc_gp3_clk), >> + MSM_PIN_FUNCTION(mi2s0_data0), >> + MSM_PIN_FUNCTION(mi2s0_data1), >> + MSM_PIN_FUNCTION(mi2s0_sck), >> + MSM_PIN_FUNCTION(mi2s0_ws), >> + MSM_PIN_FUNCTION(mi2s1_data0), >> + MSM_PIN_FUNCTION(mi2s1_data1), >> + MSM_PIN_FUNCTION(mi2s1_sck), >> + MSM_PIN_FUNCTION(mi2s1_ws), >> + MSM_PIN_FUNCTION(mi2s_mclk), >> + MSM_PIN_FUNCTION(nav_gpio), >> + MSM_PIN_FUNCTION(pci_e_rst), >> + MSM_PIN_FUNCTION(pcie_clkreq_n), >> + MSM_PIN_FUNCTION(pll_bist_sync), >> + MSM_PIN_FUNCTION(pll_clk_aux), >> + MSM_PIN_FUNCTION(qdss_cti_trig0), >> + MSM_PIN_FUNCTION(qdss_cti_trig1), >> + MSM_PIN_FUNCTION(qdss_cti_trig1_mire), >> + MSM_PIN_FUNCTION(qdss_gpio_traceclk), >> + MSM_PIN_FUNCTION(qdss_gpio_tracectl), >> + MSM_PIN_FUNCTION(qup0_se0), >> + MSM_PIN_FUNCTION(qup0_se1), >> + MSM_PIN_FUNCTION(qup0_se2), >> + MSM_PIN_FUNCTION(qup0_se3_mira), >> + MSM_PIN_FUNCTION(qup0_se3_mirb), >> + MSM_PIN_FUNCTION(qup0_se4), >> + MSM_PIN_FUNCTION(sdc4_clk), >> + MSM_PIN_FUNCTION(sdc4_cmd), >> + MSM_PIN_FUNCTION(sdc4_data), >> + MSM_PIN_FUNCTION(sdc4_tb_trig), >> + MSM_PIN_FUNCTION(sgmii_phy_intr), >> + MSM_PIN_FUNCTION(spmi_coex_clk), >> + MSM_PIN_FUNCTION(spmi_coex_data), >> + MSM_PIN_FUNCTION(spmi_vgi_hwevent), >> + MSM_PIN_FUNCTION(uim1_clk), >> + MSM_PIN_FUNCTION(uim1_data), >> + MSM_PIN_FUNCTION(uim1_present), >> + MSM_PIN_FUNCTION(uim1_reset), >> + MSM_PIN_FUNCTION(usb2phy_ac_en), >> +}; >> + >> +/* Every pin is maintained as a single group, and missing or non-existing pin >> + * would be maintained as dummy group to synchronize pin group index with >> + * pin descriptor registered with pinctrl core. >> + * Clients would not be able to request these dummy pin groups. >> + */ >> +static const struct msm_pingroup kuno_groups[] = { >> + [0] = PINGROUP(0, uim1_data, NA, NA, NA, NA, NA, NA, NA, NA), > We use underscores instead of NA here. > > Please compare to the older SoCs in upstream. Thanks for review. Corrected in v4 : https://lore.kernel.org/all/20260827-kuno-soc-support-v4-0-dd34f235fc1a@oss.qualcomm.com/ Best Wishes Hardeep Sharma